diff options
Diffstat (limited to 'winsup/cygwin/include/stdint.h')
| -rw-r--r-- | winsup/cygwin/include/stdint.h | 132 |
1 files changed, 119 insertions, 13 deletions
diff --git a/winsup/cygwin/include/stdint.h b/winsup/cygwin/include/stdint.h index 12f16e2..070f7f3 100644 --- a/winsup/cygwin/include/stdint.h +++ b/winsup/cygwin/include/stdint.h @@ -1,6 +1,6 @@ /* stdint.h - integer types - Copyright 2003, 2006, 2007 Red Hat, Inc. + Copyright 2003, 2006, 2007, 2008, 2009, 2010, 2012 Red Hat, Inc. This file is part of Cygwin. @@ -18,8 +18,12 @@ details. */ typedef signed char int8_t; typedef short int16_t; typedef int int32_t; +#ifdef __x86_64__ +typedef long int64_t; +#else typedef long long int64_t; #endif +#endif typedef unsigned char uint8_t; typedef unsigned short uint16_t; @@ -27,114 +31,190 @@ typedef unsigned short uint16_t; #define __uint32_t_defined typedef unsigned int uint32_t; #endif +#ifdef __x86_64__ +typedef unsigned long uint64_t; +#else typedef unsigned long long uint64_t; +#endif /* Minimum-width integer types */ typedef signed char int_least8_t; typedef short int_least16_t; typedef int int_least32_t; +#ifdef __x86_64__ +typedef long int_least64_t; +#else typedef long long int_least64_t; +#endif typedef unsigned char uint_least8_t; typedef unsigned short uint_least16_t; typedef unsigned int uint_least32_t; +#ifdef __x86_64__ +typedef unsigned long uint_least64_t; +#else typedef unsigned long long uint_least64_t; +#endif /* Fastest minimum-width integer types */ typedef signed char int_fast8_t; +#ifdef __x86_64__ +typedef long int_fast16_t; +typedef long int_fast32_t; +typedef long int_fast64_t; +#else typedef int int_fast16_t; typedef int int_fast32_t; typedef long long int_fast64_t; +#endif typedef unsigned char uint_fast8_t; +#ifdef __x86_64__ +typedef unsigned long uint_fast16_t; +typedef unsigned long uint_fast32_t; +typedef unsigned long uint_fast64_t; +#else typedef unsigned int uint_fast16_t; typedef unsigned int uint_fast32_t; typedef unsigned long long uint_fast64_t; +#endif /* Integer types capable of holding object pointers */ #ifndef __intptr_t_defined #define __intptr_t_defined +#ifdef __x86_64__ +typedef long intptr_t; +#else typedef int intptr_t; #endif +#endif +#ifdef __x86_64__ +typedef unsigned long uintptr_t; +#else typedef unsigned int uintptr_t; +#endif /* Greatest-width integer types */ +#ifdef __x86_64__ +typedef long intmax_t; +typedef unsigned long uintmax_t; +#else typedef long long intmax_t; typedef unsigned long long uintmax_t; +#endif + +/* C99 requires that in C++ the following macros should be defined only + if requested. */ +#if !defined (__cplusplus) || defined (__STDC_LIMIT_MACROS) \ + || defined (__INSIDE_CYGWIN__) + +#if __x86_64__ +# define __I64(n) n ## L +# define __U64(n) n ## UL +#else +# define __I64(n) n ## LL +# define __U64(n) n ## ULL +#endif /* Limits of exact-width integer types */ #define INT8_MIN (-128) #define INT16_MIN (-32768) #define INT32_MIN (-2147483647 - 1) -#define INT64_MIN (-9223372036854775807LL - 1LL) +#define INT64_MIN (-__I64(9223372036854775807) - 1) #define INT8_MAX (127) #define INT16_MAX (32767) #define INT32_MAX (2147483647) -#define INT64_MAX (9223372036854775807LL) +#define INT64_MAX (__I64(9223372036854775807)) #define UINT8_MAX (255) #define UINT16_MAX (65535) #define UINT32_MAX (4294967295U) -#define UINT64_MAX (18446744073709551615ULL) +#define UINT64_MAX (__U64(18446744073709551615)) /* Limits of minimum-width integer types */ #define INT_LEAST8_MIN (-128) #define INT_LEAST16_MIN (-32768) #define INT_LEAST32_MIN (-2147483647 - 1) -#define INT_LEAST64_MIN (-9223372036854775807LL - 1LL) +#define INT_LEAST64_MIN (-__I64(9223372036854775807) - 1) #define INT_LEAST8_MAX (127) #define INT_LEAST16_MAX (32767) #define INT_LEAST32_MAX (2147483647) -#define INT_LEAST64_MAX (9223372036854775807LL) +#define INT_LEAST64_MAX (__I64(9223372036854775807)) #define UINT_LEAST8_MAX (255) #define UINT_LEAST16_MAX (65535) #define UINT_LEAST32_MAX (4294967295U) -#define UINT_LEAST64_MAX (18446744073709551615ULL) +#define UINT_LEAST64_MAX (__U64(18446744073709551615)) /* Limits of fastest minimum-width integer types */ #define INT_FAST8_MIN (-128) +#ifdef __x86_64__ +#define INT_FAST16_MIN (-__I64(9223372036854775807) - 1) +#define INT_FAST32_MIN (-__I64(9223372036854775807) - 1) +#else #define INT_FAST16_MIN (-2147483647 - 1) #define INT_FAST32_MIN (-2147483647 - 1) -#define INT_FAST64_MIN (-9223372036854775807LL - 1LL) +#endif +#define INT_FAST64_MIN (-__I64(9223372036854775807) - 1) #define INT_FAST8_MAX (127) +#ifdef __x86_64__ +#define INT_FAST16_MAX (__I64(9223372036854775807)) +#define INT_FAST32_MAX (__I64(9223372036854775807)) +#else #define INT_FAST16_MAX (2147483647) #define INT_FAST32_MAX (2147483647) -#define INT_FAST64_MAX (9223372036854775807LL) +#endif +#define INT_FAST64_MAX (__I64(9223372036854775807)) #define UINT_FAST8_MAX (255) +#ifdef __x86_64__ +#define UINT_FAST16_MAX (__U64(18446744073709551615)) +#define UINT_FAST32_MAX (__U64(18446744073709551615)) +#else #define UINT_FAST16_MAX (4294967295U) #define UINT_FAST32_MAX (4294967295U) -#define UINT_FAST64_MAX (18446744073709551615ULL) +#endif +#define UINT_FAST64_MAX (__U64(18446744073709551615)) /* Limits of integer types capable of holding object pointers */ +#ifdef __x86_64__ +#define INTPTR_MIN (-__I64(9223372036854775807) - 1) +#define INTPTR_MAX (__I64(9223372036854775807) +#define UINTPTR_MAX (__U64(18446744073709551615)) +#else #define INTPTR_MIN (-2147483647 - 1) #define INTPTR_MAX (2147483647) #define UINTPTR_MAX (4294967295U) +#endif /* Limits of greatest-width integer types */ -#define INTMAX_MIN (-9223372036854775807LL - 1LL) -#define INTMAX_MAX (9223372036854775807LL) -#define UINTMAX_MAX (18446744073709551615ULL) +#define INTMAX_MIN (-__I64(9223372036854775807) - 1) +#define INTMAX_MAX (__I64(9223372036854775807)) +#define UINTMAX_MAX (__U64(18446744073709551615)) /* Limits of other integer types */ #ifndef PTRDIFF_MIN +#ifdef __x86_64__ +#define PTRDIFF_MIN (-9223372036854775807L - 1) +#define PTRDIFF_MAX (9223372036854775807L) +#else #define PTRDIFF_MIN (-2147483647 - 1) #define PTRDIFF_MAX (2147483647) #endif +#endif #ifndef SIG_ATOMIC_MIN #define SIG_ATOMIC_MIN (-2147483647 - 1) @@ -144,8 +224,12 @@ typedef unsigned long long uintmax_t; #endif #ifndef SIZE_MAX +#ifdef __x86_64__ +#define SIZE_MAX (18446744073709551615UL) +#else #define SIZE_MAX (4294967295U) #endif +#endif #ifndef WCHAR_MIN #ifdef __WCHAR_MIN__ @@ -162,21 +246,43 @@ typedef unsigned long long uintmax_t; #define WINT_MAX (4294967295U) #endif +#endif /* !__cplusplus || __STDC_LIMIT_MACROS || __INSIDE_CYGWIN__ */ + +/* C99 requires that in C++ the following macros should be defined only + if requested. */ +#if !defined (__cplusplus) || defined (__STDC_CONSTANT_MACROS) \ + || defined (__INSIDE_CYGWIN__) + /* Macros for minimum-width integer constant expressions */ #define INT8_C(x) x #define INT16_C(x) x #define INT32_C(x) x +#ifdef __x86_64__ +#define INT64_C(x) x ## L +#else #define INT64_C(x) x ## LL +#endif #define UINT8_C(x) x #define UINT16_C(x) x #define UINT32_C(x) x ## U +#ifdef __x86_64__ +#define UINT64_C(x) x ## UL +#else #define UINT64_C(x) x ## ULL +#endif /* Macros for greatest-width integer constant expressions */ +#ifdef __x86_64__ +#define INTMAX_C(x) x ## L +#define UINTMAX_C(x) x ## UL +#else #define INTMAX_C(x) x ## LL #define UINTMAX_C(x) x ## ULL +#endif + +#endif /* !__cplusplus || __STDC_CONSTANT_MACROS || __INSIDE_CYGWIN__ */ #endif /* _STDINT_H */ |